FS6011-02

www.DataSheet4U.com      X  T 'LJLWDO $XGLR9LGHR &ORFN *HQHUDWRU ,& )6 July 1998 1.0 Features 2.0 Description Triple phase-locked loop (PLL) device provides exact ratiometric derivation of Audio, Processor, and Utility Clocks On-chip tunable voltage-controlled crystal oscillator (VCXO) allows precise system frequency tuning Serial interface for Audio and Utility Clock frequency selection Board-programmable Processor Clock frequency selection Supports 32, 44.1, and 48kHz 256x oversampled DACs as well as 384x at 44.1kHz and 512x at 48kHz Tunable Audio Clock frequencies for undetectable resynchronization of audio and video streams Small circuit board footprint (16-pin 0.150″ SOIC) Custom frequency selections available - contact your local AMI Sales Representative for more information The FS6011-02 is a monolithic CMOS clock generator IC designed to minimize cost and component count in digital video/audio systems. At the core of the FS6011-02 is circuitry that implements a voltage-controlled crystal oscillator when an external resonator (nominally 27MHz) is attached. The VCXO allows device frequencies to be precisely adjusted for use in systems that have frequency matching requirements, such as digital satellite receivers. Three high-resolution phase-locked loops independently generate three other selectable frequencies derived from the VCXO frequency. These clock frequencies are related to the VCXO frequency and to each other b...